For example, I have managed to change the display on the screen so after I take a photo it flashes not only the photo but also all the info like f stops, ISO, etc. And once I set the display screen so that when I touched it, the camera took a photo. I have no idea how I turned that on but it's mysteriously off, for now at least. Somewhere in the advanced user's guide I'm sure it tells me about these things. I don't know when I will get to it because the advanced users guide comes on a CD and I don't have a CD reader.
What I do feel I am learning, a little, is depth of field. The two photos below were taken within 5 minutes of each other from the same vantage point. The top one has an f/4 aperture which I set and an ISO of 200 which I did not. The bottom has an aperture of f/2.8 with an ISO of 100. Both of these have been auto adjusted by Google photos. The zoom was the same.
Composition aside (I'm still learning) I don't know if the depth of field makes that much of a difference in these two pictures. Both have sufficiently blurry backgrounds that do not distract from the birds. The bright spot in the bottom photo (f/2.8) that looks like a corona behind the bird's head. I see this as a distraction not because of the detail but because it's, well, a corona behind the bird's head.
|f/4 ISO 200|
|f 2.8 ISO 100|
The downy woodpecker is my best photo so far. I wish I had gotten the woodpecker's eye on the intersection of the thirds but this is a good start.